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Round|Natural|IGI

2.00ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 569310506

Shape and cutting style on the report: Round brilliant

Certificate IGI 569310506

Diamond specifications and retailer prices

From £3,655 GBP
As of November 6, 2026
Save £3,207 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,811 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 569310506. Listed at 14 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 569310506
Dimensions7.94 × 8.01 × 5.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.94 mm8.01 mm2.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 569310506
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,655 GBP|Low: £3,655 GBP|High: £6,963 GBP|Avg: £4,881 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£3,655 GBP
Retailer 7£4,310 GBP
Retailer 3£4,468 GBP
Retailer 2£4,469 GBP
Retailer 4£5,063 GBP
Retailer 5£5,363 GBP
Retailer 6£6,862 GBP

29 data points across 7 retailers

14 retailers£3,655 GBP to £6,862 GBP

A
Cheapest Retailer
-
£3,655 GBP
A
Retailer 2
-
£4,072 GBP
View
A
Retailer 3
-
£4,310 GBP
View
Final sale: no returns
A
Retailer 4
-
£4,343 GBP
View
A
Retailer 5
-
£4,468 GBP
View
A
Retailer 6
-
£4,469 GBP
View
Retailer 7
-
£4,670 GBP
View
Price last confirmed 25 days ago
Retailer 8
-
£4,670 GBP
View
Price last confirmed 29 days ago
Retailer 9
-
£4,670 GBP
View
Price last confirmed 38 days ago
A
Retailer 10
-
£5,063 GBP
View
A
Retailer 11
-
£5,363 GBP
View
Retailer 12
-
£5,388 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£6,862 GBP
View
Most Expensive
NZ Jewellers
ba549e4d-c9ff-4530-8e51-446242d70cc4 · Sep 28
£7,811 GBP
$10,513 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from £3,655 GBPSave up to £3,207 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.00ct Round
£3,655 GBP